004_Java Instance Variables

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-1

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They are shared across all objects of a class.

They belong to an instance of a class.

They are always initialized to zero.

They can only be accessed through the class name.

Car Model: Honda, Year: 2021

Car Model: Toyota, Year: 2022

Car Model: Toyota, Year: 2021

Car Model: Honda, Year: 2022

Through the class name

Through an instance of the class

Directly without any reference

Using the `static` keyword

""

"null"

null

"undefined"

They are initialized with default values only if explicitly declared.

They are unique to each instance of a class.

They are shared across all instances of a class.

They cannot be accessed through the class name.

2020

0

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2021

Instance variables are allocated per object, while static variables are shared across all objects.

Both are allocated per object.

Both are shared across all objects.

Static variables are allocated per object, while instance variables are shared across all objects.

To control the memory allocation of the variables.

To control the visibility and accessibility of the variables.

To ensure the variables are initialized with default values.

To make the variables static.

true

false

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